Palmitoyl tripeptide-5 bistrifluoracetate salt

peptide raw material for cosmetics

Tert-butyl dimethylphosphonoacetate

Phosphonate ester intermediate

5-tert-Butyl 1-methyl L-glutamate hydrochloride

amino acid derivative building block

Benzyl (3R)-3-methylpiperazine-1-carboxylate

Pharmaceutical intermediate for chiral piperazine synthesis

4-[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[2-[2-[[2-[(2-acetamido-3-hydroxypropanoyl)amino]-3-carboxypropanoyl]amino]propanoylamino]propanoylamino]-3-methylbutanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-4-carboxybutanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]-6-aminohexanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-6-aminohexanoyl]amino]-4-carboxybutanoyl]amino]-6-aminohexanoyl]amino]-6-aminohexanoyl]amino]-4-carboxybutanoyl]amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-4-carboxybutanoyl]amino]-4-carboxybutanoyl]amino]propanoylamino]-5-[(3-amino-1-carboxy-3-oxopropyl)amino]-5-oxopentanoic acid

active pharmaceutical ingredient